feat: implement lock status, destroy method and centerContent method

[chenshenhai]

• feat(core): implement lock status of Element
• feat(idraw): add destroy method to end the lifecycle and destroy all associated memory
• feat(idraw): add centerContent method to render all elements in the center of the view.

[codecov-commenter]

Codecov Report

Attention: 135 lines in your changes are missing coverage. Please review.

Comparison is base (94927b0) 6.13% compared to head (fe377ae) 5.98%.
Report is 81 commits behind head on main.

Files	Patch %	Lines
packages/util/src/lib/view-content.ts	0.00%	32 Missing and 3 partials ⚠️
...kages/core/src/middleware/selector/draw-wrapper.ts	0.00%	30 Missing and 2 partials ⚠️
packages/core/src/middleware/selector/index.ts	0.00%	13 Missing and 9 partials ⚠️
packages/util/src/lib/canvas.ts	0.00%	17 Missing and 1 partial ⚠️
packages/idraw/src/idraw.ts	0.00%	7 Missing and 2 partials ⚠️
packages/util/src/lib/controller.ts	0.00%	8 Missing ⚠️
packages/core/src/index.ts	0.00%	3 Missing and 1 partial ⚠️
packages/core/src/middleware/selector/util.ts	0.00%	3 Missing and 1 partial ⚠️
packages/core/src/middleware/selector/config.ts	0.00%	1 Missing ⚠️
packages/renderer/src/loader.ts	0.00%	1 Missing ⚠️
... and 1 more

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Additional details and impacted files

@@           Coverage Diff            @@
##            main    #271      +/-   ##
========================================
- Coverage   6.13%   5.98%   -0.16%     
========================================
  Files         77      78       +1     
  Lines       4433    4548     +115     
  Branches     879     893      +14     
========================================
  Hits         272     272              
- Misses      3311    3412     +101     
- Partials     850     864      +14     

Flag	Coverage Δ
unittests	5.98% <0.00%> (-0.16%)	⬇️

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